About Chen Ling
About 張家港市婦幼保健所,江蘇蘇州,215600
About Zhang Chi
About 張家港市婦幼保健所,江蘇蘇州,215600
About Zhao Xinyan
About 張家港市婦幼保健所,江蘇蘇州,215600
About Jiangsu Yufang Yixue
About port(harbor)
About oral cavity
About child
About plaque
About dental caries
About health examination
About 乳幼児
About 口腔管理
About Diseases of tooth and mouth(=oral cavity)
About Oral hygiene
About Basic dentistry(= odontology)
About 港
About 乳幼児
About う蝕
About 状況
About 菌
About 活性
About 調査